LA International Computer Consultants Ltd

Job Vacancy Non Functional tester

City of Westminster (SW1A 2AH)

LA International Computer Consultants Ltd

Job position

Fixed term
As soon as possible
3 months
< 2 years experience
SW1A 2AH, City of Westminster, England, United Kingdom
Published on 21/01/2026

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* Understand Non-Functional Requirements (NFRs) and scope from Client documents.
* Develop and maintain non-functional test strategies and plans aligned with business and technical objectives.
* Design and execute performance tests using tools such as JMeter to evaluate system scalability and reliability.
* Conduct security testing, including vulnerability assessments and web application security checks (e.g., OWASP standards).
* Perform accessibility testing to ensure compliance with WCAG and other accessibility guidelines.
* Analyse test results to identify trends, patterns, and areas for improvement in system performance and security.
* Prepare detailed test reports, including metrics such as response times, throughput, and defect summaries.
* Collaborate with developers, architects, and business analysts to resolve non-functional issues and optimize system performance.


LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy, operating globally from the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds.

Award Winning LA International, winner of the Recruiter Awards for Excellence, Best IT Recruitment Company, Best Public Sector Recruitment Company and overall Gold Award winner, has now secured the most prestigious business award that any business can receive, The Queens Award for Enterprise: International Trade, for the second consecutive period.

Stoke-on-Trent, United Kingdom
100 - 249 employees
Recruitment agency
Whether you’re aiming for your next contract or permanent role, we connect you to opportunities across the digital and technology landscape in both public and private sectors. With eight specialist Divisions and a single-site team of highly experienced consultants, you get personalised support backed by deep sector expertise. Already security-cleared? Our in-house Security Vetting Department can transfer your clearance quickly and smoothly. New to cleared environments? Our Enhanced Government Security Accreditation allows us to sponsor new clearances, opening doors to career-defining roles. Operating across 90 countries and 5 continents, and supporting candidates for over 40 years, we don’t just help you find a job, we help you build a career.

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Non Functional tester

LA International Computer Consultants Ltd

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